Archive for the 'General update' Category

Going viral

Sunday, February 3rd, 2008

This video was posted on YouTube just yesterday and has already been watched over 150,000 times.* There’s also a site for a ringtone.

It’s impossible to know at this point how such viral campaigns might influence outcomes, but it’s certainly interesting to watch how people are taking advantage of new tools to disseminate material of this sort. It would be a stretch to suggest anyone can do this easily since this video is filled with celebrities, which likely helped it get coverage on ABC yesterday [source]. Nonetheless, having it available online certainly helps in spreading it widely. I’d be curious to know how most people linking to it found it, but many don’t seem to be pointing to sources, which makes this difficult to decipher.

[*] Note that YouTube’s numbers are confusing as depending on when I click on the link I either get around 153,000 or 84,000 views.

[thanks to Discourse.net]

Photo update

Wednesday, January 30th, 2008

I feel like this photo I took last night says a lot about what I’m up to these days, on various levels, so here you go:


Footprints in the snow

Photos from Budapest trip

Wednesday, January 2nd, 2008

I didn’t get a chance to blog about my trip to Budapest a month ago. I had a really great time and took lots of photos so if curious then click through to my Flickr set on it for some beautiful architecture and some great food. The links below are just a small sampling and not necessarily of the best shots since it would’ve been too much work to customize the mosaic in that way.

Budapest mosaic

1. Santas on motorcycles, 2. Santas on motorcycles, 3. Get Off Signal sign, 4. Opera, 5. Street lights, 6. Mini telephone booth, 7. Basilica, 8. Old building, 9. O utca, 10. Train station by Eiffel, 11. Train station by Eiffel, 12. Heroes’ square, 13. Art Museum, 14. Heroes’ square, 15. Museum, 16. Men’s restroom sign, 17. Women’s restroom sign, 18. Fried mushrooms, 19. Hortobagyi palacsinta, 20. Chicken (with roasted garlic), 21. Gundel palacsinta, 22. Museum, 23. Women’s restroom sign, 24. Men’s restroom sign

Created with fd’s Flickr Toys.

My costume for next year

Saturday, November 10th, 2007

I didn’t mention Halloween here this year as I was just wrapping up a two-week four-stop trip, but I’ve come across something that I’ll link to regardless of the date: an awesome costume that I may just have to replicate next year. For additional Halloween geeky goodness, check out this Death Star pumpkin.

Video of talk at the Berkman Center

Saturday, November 3rd, 2007

As I mentioned earlier, I gave a talk at Harvard Law School’s Berkman Center for Internet and Society the other day. The folks at Berkman have kindly posted a video of the talk and discussion. Some interesting issues came up in the Q&A leading to an engaging conversation so I recommend that part in particular. (The talk itself was relatively short, less than 25 minutes, followed by over half an hour of discussion.)

A good recipe for cookies?

Monday, October 29th, 2007

A few weeks ago the Berkman Center for Internet and Society posted an interesting contest: create a short informative video about Web cookies and have the chance to win up to $5,000 and a trip to DC where the video would then be shown at the FTC’s Town Hall workshop on “Ehavioral Advertising“.

I’m afraid we’re past the deadline for submissions and I apologize for posting about this so late (life intervened and I got behind on a bunch of things). I wanted to post about it nonetheless, because I think it’s an interesting initiative and the resulting videos are available for viewing.

I was very intrigued by this contest given my interest in improving people’s Internet user skills. What would be a good way to communicate the concept of a Web cookie to folks who have little technical background? I haven’t looked at all of the submissions, but the ones I’ve seen I find are still too technical and are likely only comprehensible to those who already know at least a few things about Internet cookies. Alternatively, the clips are too vague and so likely have limited utility for that reason. I was a bit surprised and disappointed that people didn’t do more with the cookie analogy. Some of the videos have related cute/amusing components, but not incorporated in a particularly effective way. However, note that I have not watched all of the submitted videos so I may have missed some gems. Feel free to post links to ones you think are especially informative. I think the timeline for submissions was a bit short (I know there were particular logistical reasons for this), which may have prevented more people from getting involved and may have limited the amount of effort that could go into creation of the entries.

An interesting aside about how YouTube posts videos (assuming I understand this correctly, but I haven’t explored this aspect in depth so feel free to correct me): it seems that the creator of the video has little say over what becomes the thumbnail image for the clip. As far as I can tell, the frame is taken from the middle of the video, which is not always ideal as it’s not necessarily the most informative segment.

How quickly fire spreads

Thursday, July 5th, 2007

Before I get evacuated (not a completely crazy idea with the sheriff right outside my office), I thought I’d post just how quickly fire can spread depending on the circumstances.


How quickly fire spreads

I realize those are not on the same scale, but the surrounding trees should help identify the areas. Understand that I was just trying to do some work this afternoon and then headed out periodically to take some pictures. I didn’t set up shop for a sequence.

The distance between the fire and the nearest road is quite big so eventually the firetrucks just had to head up on the hill. By the time I finished taking photos that entire patch was dark although it looked like the flames had subsided. Of course, that’s just the part I can see, chances are there is lots of action invisible to me from here.

Now I’m going to try to get back to work, helicopters notwithstanding.

Apple’s iRack

Thursday, July 5th, 2007

Random thoughts

Tuesday, May 8th, 2007

It’s been a looong time, I know. So here is a short list of very random thoughts.

1. Is it weird if someone on Flickr classifies you as family even though you’re not (and this person is also not a close friend)? I’m thinking, perhaps the person clicked on the wrong button.

2. Has anyone else lost their Quick Contacts section in GMail? I don’t have that option anymore, using Firefox of IE. * sniff *

3. Anyone use Virb? Is it the next big thing?

Photo updates

Friday, April 6th, 2007

I’ve been doing lots of fun things recently much of which I’ve documented, of course.:)

So here are some links to photo sets on Flickr. I also link to the slideshow version. I think those work best if you tweak the timing to no more than 2 seconds per image, just slide the bar in the upper right corner of the tool.

From Firstborns to Chewbacca in between matzo ball soup and matzo munchies

Tuesday, April 3rd, 2007

Who says there are no benefits to blogging? If it wasn’t for my participation over at Crooked Timber then I would never have met Matt Gordon and would never have been invited to his wonderful Seder last night. Thanks, Matt!

We talked about lots of things, among them how most Haggadahs lack enough information for a newcomer to really get the Passover story while making the central role of He Who Has No Name unmistakable (even while the rest of the story might remain a bit blurry and I don’t just mean because of the amount of wine consumed).

But we also talked about other things, for example: how one comes to name machines in one’s lab. Perhaps not surprising given my previous post, the machines in my lab have Star Wars references. This idea dates back to the machines in the offices of one of my college mentors: Joe had a big black Next machine that was called Darth and the little white Mac I used was called Yoda. So when I started populating my lab with machines I named the white one Yoda and the two black ones Darth and Vader.

Thanks to recent expansions, I’ve been buying additional hardware so I’ve had to come up with new names. I finalized these yesterday: the iMac is R2-D2, the new Dell desktop is Chewbacca and the two ThinkPads are Han Solo and Falcon. (Jacob will be happy to note that these are all real Star Wars characters.)

I’m curious: what names do other people give machines in their labs? This is not about being silly, by the way. It becomes incredibly tedious to talk about “the computer that’s next to the back wall near the printer” so having names serves an important function.

Regarding the Passover meal, the food was wonderful all around. Thanks to Matt’s friend Love for bringing some great matzo munchies, a treat I’d never tried before. Matt’s (and CC’s) cooking was awesome, too, as was the flourless chocolate cake by another guest Lisa.

Vote or vote not, there is no try

Tuesday, April 3rd, 2007

R2-D2 mailbox Commemorating the 30th Anniversary of Star Wars, the USPS is coming out with Star Wars stamps in May. Woohoo! Limited edition express mail envelopes will also be available and this fact has me contemplating what I should send to myself in express mail. Yes, it’s a great marketing ploy, I am sold.

The site is collecting votes for the stamp that will “reign above all others”.

And now, for only the second time in its 256-year-history, the U.S. Postal Service invites you to vote for your favorite stamp. The winning stamp will become its own stamp sheet.

Cast your vote today. C-3PO seems to be ahead, which is not a horrible choice, but personally I’d rather see either Yoda or Darth Vader win.

More on my dedication to Star Wars in another post.

Thanks to Scott Feldstein for the above photo. Apparently there’s such a mailbox in Palo Alto as well, I’ll have to look for it.

Poll: use of cell phones in restrooms

Friday, March 23rd, 2007

Two months after 11 of you told me that you are absolutely in favor of having polling around here, I get around to posting another one. Apologies for the delay.

I am on the road and have spent some time in airport restrooms over the past few days. On occasion, you hear someone talking on a cell phone. (Fine, it’s an assumption I’m making since I can’t actually see them, but I am fairly confident I am assessing the situation correctly.)

So I thought I would do a poll on this. How do you feel about people using their cell phones in the stalls of public bathrooms? Just to clarify: the question is not about using the cell phone in the sink area, but when they are in a stall.

What do you think? Cast your vote today.

Disclaimer: significantly less time went into the construction of this survey item than the amount of time and effort I spend on my professional work so you should not assume anything about my academic survey work based on this entry.:)

Cool visualizations

Sunday, March 18th, 2007

What do you get when you sort approximately 800,000 published papers into 776 scientific paradigms? If you have an interesting visualization expert working with you on the project then you get this map (or click here for an even larger version). Seed Magazine has more on the details and Brad Paley’s Information Esthetics Web site tells you how you can get your own copy just for paying shipping and handling charges.

This map is just one project of Katy Börner’s cool Places and Space: Mapping Science initiative at Indiana University. Check out that site for more goodies.

Brad also has some other intriguing projects, like this calendar (an alternative to what we usually use). One of my favorites, however, remains his TextArc work for alternative ways of visualizing text. For example, check out his representation of Alice in Wonderland.

UPDATE: I’ve been meaning to blog about Jim Moody’s related work as well so I should’ve remembered to include a link to his visualizations, too: co-citation of physical and bio sciences, dynamic visualization of sociology co-authorship network.

Quick update

Tuesday, February 20th, 2007

For any regular reader, it’s probably been hard to miss that I haven’t had much time for blogging.. or even browsing the Web given how few links have appeared here via del.icio.us.

I was on the road, first at a MacArthur grantees’ meeting, then in Fort Lee, NJ for a couple of days, next in Chicago for some meetings and data collection, and finally at Northwestern for our graduate recruitment weekend. I’m delighted to be back in what was sunny California when I arrived yesterday, but what is now a cloudy rainy day (less delighted about the latter).

I’m still in catch-up mode so don’t expect too much in the near future. Maybe I’ll post some photos to keep things colorful.

In the meantime, check out how the “wisdom of crowds” principle completely failed me in this guessing game Scott put up. I decided to guess the contents of the coin jar by averaging the guesses of everyone else. It didn’t work at all.

I guess it’s just as well, choosing from among those intriguing prizes would’ve been difficult.

Tech Talk at Google tomorrow

Monday, January 29th, 2007

I will be presenting in the TechTalk series at Google tomorrow.

     Google TechTalks are designed to disseminate a wide spectrum of views on topics including Current Affairs, Science, Medicine, Engineering, Business, Humanities, Law, Entertainment, and the Arts.

Interesting list, where do I fit in?

The title of my talk is “Beyond Gigs of Log Data: The Social Aspects of Internet Use”. I will be talking about the importance of social science research in gaining a better understanding of how and why people use digital media. That is, while companies like Google may have unbelievable amounts of information about users based on their online actions, I argue that there are other factors difficult to capture in logs that are also important to understanding how and why people use various online services the way that they do.

From Google’s perspective, I think one puzzle concerns the following. Despite being a media darling and getting a ton of positive press coverage over the years, other than search and ads, the company hasn’t gained significant market share in any realm. Even in search, how is it that they are only used by about half of all searchers with the kind of attention they get? (I actually have answers to this, my point here is that some people don’t seem to take a sufficiently nuanced approach to how the company’s products are doing.) And of course, search and ads are very important areas, but if they thought that was enough, they wouldn’t be expanding to other realms. They are, however, but not very successfully.

Google Maps* and GMail** may be great products – I’ll be the first to admit it -, but again, the company’s market share is small compared to some of their big competitors. Sure, they are relatively recent entrants, but is there any evidence of significant diffusion to new users? Of course, if we really want to hit the bottom of the barrel, we can look at Google Checkout or the now defunct Google Answers.

My point is that simply having automated data about your own users’ actions isn’t going to tell you that much about why others are not your users, and why users of some of your services aren’t embracing others of your products. Hopefully Google understands this and works with people in this realm. I know for sure that they do some interesting work in user experience. But a bit more attention in this area than is apparent may be valuable.

* Based on some data I collected last year about a diverse group of college students’ Internet uses (N=1,336): Mapquest: 85% use it sometimes or often; Google Maps: 39% use it sometimes or often (an additional 33% have tried it, but don’t use it); Yahoo! Maps: 34% use it sometimes or often. This population is much more wired (more time online to explore things) than the general user population so figures here are likely to be higher than what one would find with a more representative sample.

** Based on some data I collected last year about a diverse group of college students’ Internet uses (N=1,336): Yahoo! Mail: 54%; Hotmail: 31%; AOL Mail: 19%; GMail: 12%. This population is much more wired (more time online to explore things) than the general user population so figures here are likely to be higher than what one would find with a more representative sample.

Random thought: never send email to “all your contacts”

Friday, January 26th, 2007

I just received an announcement of an event from someone whose name I didn’t recognize. I use special email addresses for special occasions so I can often tell where someone got my address. In this case, the person was emailing me using the address I had used to hire someone last Fall. I then did a search on her name and confirmed that the only time we’d been in touch was regarding the job application process.

It is never a good idea to send an email to everybody in your contact list no matter the email. This would be one example why. There are people on that list whom you don’t actually know. Just because you exchanged one email with someone months (if not years) ago does not mean that you are now buddies and should be exchanging messages.

Needless to say, the incredibly poor judgement to use cc instead of bcc in such a case is just the icing on the cake (or would that be the.. well, I’ll refrain from offering alternatives, you can use your imagination…).

EBlog polls anyone?

Wednesday, January 24th, 2007

Although the Web site stats (and occasional emails) make it clear that some people do actually read this blog, most attempts to get you all engaged in anything have failed so I’m not holding my breath. After all, even my most loyal reader (that would be my brother) has only commented two, maybe three times over the almost five years that I’ve been blogging and that he’s been reading. Regardless, I’m inspired by Blue Monster’s use of these little polls to try out this possible feature. So here ya go:

Or for something completely different:

Note that your answer to the first poll should only be influenced by your evaluation of the second poll if you are sufficiently talented to recognize the high quality and importance of the latter question.

Elephant seals!

Tuesday, January 9th, 2007

Elephant seal

Wow, I went on an amazing tour on Sunday to the Año Nuevo State Reserve on the coast. Elephant seals only come on land twice a year and for not too long so you can’t just go to the coast and expect to catch a glimpse of these amazing creatures. The weather was absolutely gorgeous adding to the experience.

I think the photos may convey it all best. I recommend the slideshow view for this, you can adjust timing (say, to 2s) on the top for a quicker move through the album.

I also have a video compilation up at YouTube. It starts out a bit slowly, but at .50 you can see a bit of male fighting then at 1:15 you have a male approaching a female and at 1:25 there’s some very cool movement by two males. Unfortunately, I couldn’t really capture the sounds they were making due to the wind.

You’ll notice a bit of sand throwing. They do this to keep cool. They don’t eat at all while on land so they have a ton of fat stored away, which works well when hundreds (if not thousands) of feet deep in cold water, but not so well on a sunny beach.

Paint some music

Monday, January 1st, 2007

Cool Web site: Visual Acoustics.

Careful, the site resizes your browser, which has always been annoying, but is especially annoying in the age of browser tabs. You can get your window back in its original size, the site still works just fine.

[thanks]